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公开(公告)号：US10242604B2
公开(公告)日：2019-03-26
申请号：US15501423
申请日：2016-05-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanzhao Li , Changcheng Ju , Yuedi He , Feng Jiang
Abstract: Embodiments of the invention disclose a display device, comprising a substrate, a plurality of pixels on the substrate and a backlight module located at a side of the substrate away from the pixels. Each pixel has a microcavity structure, in which the light emitted from the backlight module oscillates many times and exits as visible light of at least three colors, thereby enabling the display device to realize color display. Compared to the existing liquid crystal display device, this display device will not be limited by the manufacturing process when it is applied in the flexible display field. Compared to the existing organic electroluminescent display device, this display device will not have the problems of low yield, high cost and short life time, etc.
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2.发明申请公开(公告)号：US20180309078A1
公开(公告)日：2018-10-25
申请号：US15565352
申请日：2016-11-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Changcheng Ju , Zhuo Chen , Wenhai Mei
CPC classification number: H01L51/502 , H01L51/00 , H01L51/50 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5203 , H01L51/56 , H01L2251/5353
Abstract: The present application discloses a method of fabricating a quantum dots light emitting diode, the method including co-depositing an electron transport material and an inorganic perovskite material on a base substrate to form a composite layer having the electron transport material and the inorganic perovskite material.
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公开(公告)号：US20210181560A1
公开(公告)日：2021-06-17
申请号：US15777610
申请日：2017-12-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Long Wang , Chiehhsing Chung , Changcheng Ju
IPC: G02F1/1347 , G02F1/13357
Abstract: A transparent panel includes a first substrate, a second substrate, and a plurality of pixel regions. The second substrate is opposite to the first substrate. The plurality of pixel regions are between the first substrate and the second substrate. Each of the pixel regions includes a first region and a second region. A scattering degree of the first region is greater than a scattering degree of the second region. An area ratio of the first region to the second region in a pixel region increases as a distance between the pixel region and at least one side of the transparent panel increases.
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4.发明申请公开(公告)号：US20180219100A1
公开(公告)日：2018-08-02
申请号：US15529682
申请日：2016-11-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Changcheng Ju , Hu Meng , Yanzhao Li
IPC: H01L29/786 , H01L29/267 , H01L29/24 , H01L29/06 , H01L29/66 , H01L21/02 , H01L29/45
CPC classification number: H01L29/78618 , B82Y10/00 , G02F1/1368 , G02F2202/36 , H01L21/02554 , H01L21/02565 , H01L21/02631 , H01L29/0676 , H01L29/24 , H01L29/267 , H01L29/45 , H01L29/66969 , H01L29/786 , H01L29/7869 , H01L29/78696
Abstract: The present application discloses a thin film transistor including a base substrate and an active layer on the base substrate having a first portion corresponding to a channel region, a second portion corresponding to a source electrode contact region, and a third portion corresponding to a drain electrode contact region. The second portion and the third portion include a three-dimensional nanocomposite material having a semiconductor material matrix and a plurality of nanopillars in the semiconductor material matrix.
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公开(公告)号：US10739655B2
公开(公告)日：2020-08-11
申请号：US15667859
申请日：2017-08-03
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Changcheng Ju
IPC: G02F1/141 , G02F1/315 , G02B3/00 , G02F1/13 , G02F1/1334 , G02F1/1337 , G02F1/137 , G02F1/13357
Abstract: The present disclosure belongs to the field of display technology, and particularly relates to an optical waveguide display substrate, a manufacturing method thereof, and a display apparatus. The optical waveguide display substrate comprises a side light source, an alternating-electric-field electrode structure, and a light scattering layer, wherein the side light source is provided at at least one side of the light scattering layer, the light scattering layer is switchable between a transparent state and a light scattering state under influence of an alternating electric field applied by the alternating-electric-field electrode structure, so that incident light from the side light source is scattered out of the optical waveguide display substrate to form a display image, and the light scattering layer comprises a polymer network and a light scattering liquid crystal material.
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Patent Agency Ranking
公开(公告)号：US10290741B2
公开(公告)日：2019-05-14
申请号：US15529682
申请日：2016-11-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Changcheng Ju , Hu Meng , Yanzhao Li
IPC: H01L29/06 , H01L29/786 , H01L29/04 , H01L29/93 , H01L29/66 , H01L21/02 , H01L29/24 , H01L29/267 , H01L29/45 , B82Y10/00 , G02F1/1368
Abstract: The present application discloses a thin film transistor including a base substrate and an active layer on the base substrate having a first portion corresponding to a channel region, a second portion corresponding to a source electrode contact region, and a third portion corresponding to a drain electrode contact region. The second portion and the third portion include a three-dimensional nanocomposite material having a semiconductor material matrix and a plurality of nanopillars in the semiconductor material matrix.
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公开(公告)号：US20180059448A1
公开(公告)日：2018-03-01
申请号：US15647563
申请日：2017-07-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Long Wang , Yanzhao Li , Changcheng Ju
IPC: G02F1/139 , G02F1/1333 , H01L51/00
CPC classification number: G02F1/139 , G02B6/00 , G02F1/1333 , G02F1/13336 , G02F1/1334 , G02F1/133615 , G02F2001/13345 , G02F2001/13347 , G02F2001/13775 , H01L51/0034
Abstract: Embodiments of the present disclosure disclose a display panel, a method of manufacturing the display panel, and a display apparatus. The display panel includes: a first substrate and a second substrate opposite to each other; a liquid crystal layer between the first substrate and the second substrate; and a plurality of pixel electrodes on a side of the first substrate facing towards the liquid crystal layer. Liquid crystal molecules of the liquid crystal layer in a region corresponding to each of the plurality pixel electrodes are in a polymer network state, and the more a distance between the each of the plurality of pixel electrodes and a light source of an edge-lighting type light source module of the display panel is, the more an area occupied by a polymer network in the region corresponding to the each of the plurality of pixel electrodes is.
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公开(公告)号：US11211572B2
公开(公告)日：2021-12-28
申请号：US16068837
申请日：2017-12-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Changcheng Ju , Jing Yu
Abstract: A mask plate and a manufacturing method thereof, a flexible substrate stripping apparatus and a flexible substrate stripping method are provided. The mask plate includes a laser-transmitting substrate and a patterned laser-shielding layer located on the laser transmitting substrate.
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公开(公告)号：US11086176B2
公开(公告)日：2021-08-10
申请号：US15777610
申请日：2017-12-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Long Wang , Chiehhsing Chung , Changcheng Ju
IPC: G02F1/1347 , G02F1/13357
Abstract: A transparent panel includes a first substrate, a second substrate, and a plurality of pixel regions. The second substrate is opposite to the first substrate. The plurality of pixel regions are between the first substrate and the second substrate. Each of the pixel regions includes a first region and a second region. A scattering degree of the first region is greater than a scattering degree of the second region. An area ratio of the first region to the second region in a pixel region increases as a distance between the pixel region and at least one side of the transparent panel increases.
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公开(公告)号：US10901274B2
公开(公告)日：2021-01-26
申请号：US15775284
申请日：2017-10-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Changcheng Ju , Long Wang
IPC: G02F1/1343 , G02F1/1362 , G02F1/1333
Abstract: The present disclosure relates to a display panel, a display device, and a method of manufacturing a display panel. The display panel comprises a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer interposed between the first substrate and the second substrate. The first substrate comprises a first transparent base substrate, and a first transparent electrode layer arranged on a side of the first transparent base substrate close to the liquid crystal layer. The first transparent electrode layer comprises a group of first transparent electrode wires extending along a first direction. The second substrate comprises a second transparent base substrate, and a second transparent electrode layer arranged on a side of the second transparent base substrate close to the liquid crystal layer. The second transparent electrode layer comprises a group of second transparent electrode wires extending along a second direction.
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